库区滑坡涌浪试验研究综述

Summary of experimental study on landslide-induced surge in reservoir area

在对库区滑坡涌浪资料统计和分析的基础上,概述了库区滑坡涌浪典型实例及其危害。深入研究了已有的滑坡涌浪模拟技术和计算方法,并进行了分析评价。由于滑坡产生的涌浪特征与滑坡体本身的几何参数、运动方式、滑坡角度等众多因素有关,且不是单纯的线性关系,因此,从整体能量的角度考虑,提出了库区滑坡涌浪的实验室分类模拟方法。可为滑坡涌浪物理模型试验提供系统和完整的技术支撑。

On the basis of data statistics and analysis of the landslide- induced surge in reservoir area,the typical examples and the harm of the landslide surge are described. By further study of the existing computation method and simulation technology of the landslide- induced surge,the analysis and evaluation are conducted. The characteristics of landslide- induced surge in reservoir area are related to the geometric parameters,movement mode and angle of landslide body. From the perspective of a overall energy,the laboratory classification simulation method of the landslide- induced surge is determined,which can provide systematic and complete technical support for the physical model test of landslide- induced surge.